71768169

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42643}}^1$

素因数の和:42677

約数の個数: 24

約数和(自身を含む): 119744352

約数和(自身を除く): 47976183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 42643, 127929, 383787, 469073, 724931, 1407219, 2174793, 4221657, 6524379, 7974241, 23922723, 71768169]

約数ペア:

[(1, 71768169), (3, 23922723), (9, 7974241), (11, 6524379), (17, 4221657), (33, 2174793), (51, 1407219), (99, 724931), (153, 469073), (187, 383787), (561, 127929), (1683, 42643)]